8-bit AVR RISC microcontroller featuring 128KB Flash program memory and 16KB RAM. This surface-mount device operates at a maximum clock rate of 16 MHz and offers 38 programmable I/Os. It includes 6 timers and supports 2-Wire, SPI, and USART interfaces. The 64-pin QFN EP package with an exposed pad ensures efficient thermal management.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Microchip ATmega128RFA1 technical specifications.
General
Basic Package Type
Non-Lead-Frame SMT
Package Family Name
QFN
Package/Case
QFN EP
Package Description
Quad Flat No Lead Package, Exposed Pad
Lead Shape
No Lead
Pin Count
64
PCB
64
Package Material
Plastic
Mounting
Surface Mount
Family Name
ATmega
Data Bus Width
8bit
Instruction Set Architecture
RISC
Maximum Clock Rate
16MHz
Maximum CPU Frequency
16MHz
Device Core
AVR
Program Memory Type
Flash
Program Memory Size
128KB
RAM Size
16KB
Number of Programmable I/Os
38
Core Architecture
AVR
Programmability
Yes
Number of Timers
6
Interface Type
2-Wire/SPI/USART
Max Operating Supply Voltage
3.6V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
ADC Channels
8
Number of ADCs
Single
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2002/95/EC
Datasheet
Microchip ATmega128RFA1 Datasheet
Download the complete datasheet for Microchip ATmega128RFA1 to view detailed technical specifications.
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